From owner-cvs-all  Tue Dec  4  8:18:28 2001
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To: Luigi Rizzo <luigi@FreeBSD.org>
Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/kern uipc_mbuf.c 
In-Reply-To: Your message of "Mon, 03 Dec 2001 18:13:11 PST."
             <200112040213.fB42DBl08877@freefall.freebsd.org> 
Date: Tue, 04 Dec 2001 17:16:52 +0100
Message-ID: <4025.1007482612@critter.freebsd.dk>
From: Poul-Henning Kamp <phk@critter.freebsd.dk>
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Are we at the point where we need a
	rlprintf()
in the kernel which implements rate-limiting in a generic way ?


In message <200112040213.fB42DBl08877@freefall.freebsd.org>, Luigi Rizzo writes
:
>luigi       2001/12/03 18:13:11 PST
>
>  Modified files:        (Branch: RELENG_4)
>    sys/kern             uipc_mbuf.c 
>  Log:
>  Feature-MFC: implement rate-limited message reporting when various
>  types of mbuf and cluster allocation fails (in -current this is
>  done in sys/kern/subr_mbuf.c). The current report rate is once
>  per second.
>  
>  This will let us remove similar messages from the various
>  drivers, where they are generally not rate-limited and so much
>  more dangerous.
>  
>  If there is demand, we can easily implement a sysctl to enable/disable
>  this type of logging.
>  
>  Revision   Changes    Path
>  1.51.2.10  +26 -11    src/sys/kern/uipc_mbuf.c
>

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
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Never attribute to malice what can adequately be explained by incompetence.

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